多环芳香烃,是最早被认识的化学致癌物。俄罗斯肿瘤科学中心专家研究发现,多环芳香烃物质能够阻断肿瘤细胞与周围细胞之间的联系,对肿瘤的发生有着“姑息养奸”的作用。最近有研究人员发现,饭后吃个梨或喝杯热梨汁,积存在人体内的致癌物质可以大量排出;因此,对于吃烤肉等在体内聚集的强致癌物质多环芳香烃,在吃梨后会显著降低,特别是喝了加热过的梨汁。要注意的是,梨有利尿作用,夜尿频者,睡前要少吃 Polycyclic aromatic hydrocarbons, is the earliest known chemical carcinogen. Researchers at the Russian Oncology Center have found that polycyclic aromatic hydrocarbons can block the connection between tumor cells and surrounding cells and have a role of “palliative care” in tumorigenesis. Recently, researchers found that after eating a pear or a cup of hot pear juice, the accumulation of carcinogenic substances in the body can be a large number of discharge; therefore, to eat barbecue and other carcinogenic substances in the body gathered polycyclic aromatic hydrocarbons, eating pear After a significant reduction, especially the heated pear juice. It should be noted that pears have diuretic effect, frequent nocturnal emission, eat less before going to bed